/**
 * Copyright (c) 2016 DeepCortex GmbH <legal@eventql.io>
 * Authors:
 *   - Paul Asmuth <paul@eventql.io>
 *   - Laura Schlimmer <laura@eventql.io>
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License ("the license") as
 * published by the Free Software Foundation, either version 3 of the License,
 * or any later version.
 *
 * In accordance with Section 7(e) of the license, the licensing of the Program
 * under the license does not imply a trademark license. Therefore any rights,
 * title and interest in our trademarks remain entirely with us.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the license for more details.
 *
 * You can be released from the requirements of the license by purchasing a
 * commercial license. Buying such a license is mandatory as soon as you develop
 * commercial activities involving this program without disclosing the source
 * code of your own applications
 */
#include <eventql/util/inspect.h>
#include <eventql/util/exception.h>
#include <eventql/util/http/HTTPResponseStream.h>

namespace http {

HTTPResponseStream::HTTPResponseStream(
    HTTPServerConnection* conn) :
    conn_(conn) {}

void HTTPResponseStream::writeResponse(HTTPResponse res) {
  auto body_size = res.body().size();
  if (body_size > 0) {
    res.setHeader("Content-Length", StringUtil::toString(body_size));
  }

  conn_->sendResponse(res);
}

void HTTPResponseStream::startResponse(const HTTPResponse& resp) {
  conn_->sendResponseHeaders(resp);
}

void HTTPResponseStream::writeBodyChunk(const Buffer& buf) {
  conn_->sendResponseBodyChunk((const char*) buf.data(), buf.size());
}

void HTTPResponseStream::writeBodyChunk(const void* data, size_t size) {
  conn_->sendResponseBodyChunk((const char*) data, size);
}

void HTTPResponseStream::finishResponse() {
}

bool HTTPResponseStream::isClosed() const {
  return conn_->isClosed();
}

}

